Archive of the former Yahoo!Groups mailing list: Homebrew PCBs

previous by date	index	next by date
previous in topic	topic list	next in topic

Subject: Re: [Homebrew_PCBs] Re: Corrosion + Ventilation (PCB creation at home)

From: Brian Lalor <blalor@...>
Date: 2010-02-07

It doesn't? Crap. I thought this was a gateway to CuCl. What makes
it lose effectiveness?

--
Brian Lalor
blalor@...

On Feb 7, 2010, at 12:03 PM, Leon Heller <leon355@...> wrote:

> HCl and H2O2 doesn't keep!